package com.hadwinling.alogriithm.day01

object Common {
  def main(args: Array[String]): Unit = {
    print(sum(10, 20))
  }

  /**
   *
   * ram n1
   * @param n2
   * @return
   */
  def sum(n1: Int, n2: Int): Int = {
    return n1 + n2
  }
}
